US20070227192A1 - Mold cooling system for I.S. machine - Google Patents
Mold cooling system for I.S. machine Download PDFInfo
- Publication number
- US20070227192A1 US20070227192A1 US11/398,261 US39826106A US2007227192A1 US 20070227192 A1 US20070227192 A1 US 20070227192A1 US 39826106 A US39826106 A US 39826106A US 2007227192 A1 US2007227192 A1 US 2007227192A1
- Authority
- US
- United States
- Prior art keywords
- mold
- cooling
- passages
- air
- aperture means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
- C03B9/3875—Details thereof relating to the side-wall, body or main part of the moulds
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
- C03B9/3866—Details thereof relating to bottom moulds, e.g. baffles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/30—Details of blowing glass; Use of materials for the moulds
- C03B9/38—Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine
- C03B9/3875—Details thereof relating to the side-wall, body or main part of the moulds
- C03B9/3883—Air delivery thereto, e.g. plenum, piping
Definitions
- This invention relates to the cooling of molds at a blow station of an I.S. type glassware forming machine.
- a gob of glass is delivered to a blank or parison mold comprising two mold members which are supported by a mold open and close mechanism (the blank station of the machine).
- the glass in the mold cavity may be formed into a parison by a plunger moving upwardly into the mold cavity (a lower portion of the glass is forced into a neck ring of the mold to form the finish of the final bottle).
- the plunger is then withdrawn and the parison, held at the finish, is carried away from the blank station to a blow station where it is blown to the required shape in the cavity of a blow mold.
- EP patent specification number 0 576 745 discloses a system for supplying cooling air to these cooling holes at a location between the top and bottom of the holes so that cooling air will travel upwardly and downwardly through these holes from this inlet.
- FIG. 1 shows a view of a mold member of a blow mold used in an I. S. machine embodying the invention
- FIG. 2 shows a somewhat schematic perspective view of a mold mechanism
- FIG. 3 shows a cooling air chamber viewed from below
- FIG. 4 shows a view, corresponding to FIG. 1 , of an alternative mold member embodying the invention
- FIG. 5 shows a cross section along the line V-V of FIG. 4 ;
- FIG. 6 shows a cross section, corresponding to FIG. 5 , of a modified alternative mold member
- FIG. 7 shows a control system for the cooling system.
- An I. S. machine forms a gob of molten glass into a parison at a blank station and delivers the formed parison to a blow station where it will be enclosed (from the finish down) by two opposed blow mold halves 2 ( FIG. 1 ) and a mold bottom 54 ( FIG. 2 ) which is captured by the closed mold halves.
- Each mold member 2 is generally half cylindrical in shape and comprises a generally cylindrical outer surface 3 , a mold recess 5 ( FIG. 2 ) and a top surface 4 adjacent to which are two flanged lugs 6 , 8 , by which the mold member can be supported in the mold mechanism.
- the mold member 2 comprises a first, inner, generally circular array of straight cooling passages 10 which extend vertically through the mold member from its top face 4 to its flat bottom face 12 .
- the mold member also comprises a second, outer, circular array of straight cooling passages 14 extending vertically through the mold member, proximate to the outer cylindrical surface of the mold, from its top face 4 to its bottom face 12 .
- the mold member also comprises, as desired for the achievement of the desired cooling, further cooling passages, for example passages 17 , which may be extensions of the second array located proximate the end of the circular outer surface in the region of the flat mold sides 13 .
- Passages 18 which are inward of the first array, are provided to supply vacuum to the mold when needed.
- a recess 16 which extends horizontally, circumferentially round the cylindrical portion of the mold member 2 and is of a depth such that it extends across half the width of each of the passages 14 of the second array and thus opens directly into the passages 14 .
- FIG. 2 shows a mold mechanism at a blow station of a double gob glass bottle making machine.
- the mold mechanism comprises a pair of arms 20 , 22 , which are mounted on a vertical shaft 24 fixed to a table of the machine (not shown). These arms can be moved between an open position, as shown in FIG. 2 , and a closed position by well known mechanism, not shown.
- the mold arm 20 will be described in detail, and it will be realized that the construction of the arm 22 is generally similar.
- the mold arm 20 comprises an upper extension 21 and a lower extension 23 .
- the upper extension 21 supports a hanger member 26 having two mold supporting ridges 27 which are adapted to support two mold members 2 by engagement of the flanged lugs 6 , 8 , over the ridges 27 .
- This chamber 28 ( FIG. 3 ) is formed by a base wall 30 , a v-shaped side wall 32 , a reinforcing internal wall 33 and a top wall 34 . That part of the chamber 28 which faces the mold members 2 is provided with curved surfaces 36 which bound openings 38 and are adapted to engage around the outer surfaces 3 of the two mold members around the boundaries of the recesses 16 .
- Formed in the base wall 30 is an opening 40 which is connected by way of tubes 42 and 44 and swivel joints 46 and 48 to a control cylinder V 1 , V 2 which is connected to a supply of cooling air under pressure.
- the cylinders V 1 , V 2 are secured to a table of the machine (not shown). It will be seen that the cylinders V 1 , V 2 supply cooling air to the chambers 28 on both sides of the machine.
- a base plate 52 is secured to the table of the machine and comprises a pattern of upwardly facing outlets 54 which correspond to the pattern of the lower ends of the cooling passages 10 , 14 , 17 and 18 of the mold members when the mold members are in their closed position. Air is supplied to the outlets 54 at uniform pressure from a Base Plate Plenum Chamber 55 ( FIG. 7 ) fixed below the plate 52 .
- a Source Of Cooling Air Under Pressure 60 can be supplied to the bottom plate(s) 54 via a third control valve V 3 / 66 , to the Left Air Supply Chamber/ 28 via the first control valve V 1 / 62 and to the Right Air Supply Chamber/ 28 via a second control valve V 2 / 64 .
- the Section Timing Control 68 can turn each of these valves on and off during each section cycle.
- a cycle can be regarded as starting when the mold members are open as shown in FIG. 2 .
- the control cylinders V 1 , V 2 will operate to provide cooling air to the chambers 28 , and hence, to the recesses 16 of the four mold members.
- cooling air enters the recess 16 of a mold member it can pass either upwards through upper portions of the cooling passages 14 or downwards through lower portions of the cooling passages 14 .
- the air supply to the chambers 28 can be stopped, and the third control valve V 3 can be operated to supply cooling air to the apertures 54 in the plate 52 to pass up through the cooling passages 10 , 14 and 17 of the mold members.
- the mold members are opened, this supply of air to all the cooling passages will be turned off and air again can be supplied to the chambers 28 and thence to the recesses 16 and the cooling passages 14 .
- the presence of the recess 16 interrupting the cooling passages 14 does not prevent the usual calculations of the cooling effect in an axially cooled system.
- the extra cooling provided by the chambers 28 is provided for up to about 300 degrees in the cycle.
- the effect of the extra cooling on the vertical temperature profile in the mold members can be affected as desired by the precise height wise location of the recess 16 in the mold member.
- the arrangement illustrated in fact allows for very flexible control of the cooling of the blow mold members 2 . While axial cooling from the outlets 54 will take place when the mold is closed, air can be supplied to the recesses 16 of the mold members 2 continuously throughout the whole of the machine cycle if desired.
- the cooling of the mold can be modified by plugging certain of the air passages. For example, if the vertical profile of the mold temperature is that the bottom of the mold is hotter than the top, more cooling may be achieved by blocking some of the passages 14 extending upwards from the recess 16 while leaving the portion of those passages extending downwards from the recess 16 clear. Thus, more cooling air will be directed downwards from the recess 16 than upwards.
- FIGS. 4 and 5 show an alternative mold member 102 which may be utilized in the mold mechanism of FIG. 2 in place of the mold members 2 . It will be understood that certain of the parts of the mold member 102 are indicated by the same numerals as in the mold member 2 of FIG. 1 where such parts are identical.
- the mold member 102 differs from the mold member 2 in that, instead of the recess 16 , the mold member 102 comprises a series of generally radial passages 104 which extend from an outer surface 103 of the mold member to longitudinally extending cooling passages 114 , corresponding to the passages 14 of FIG. 1 . These passages 104 serve as additional means for introducing air into selected cooling passages 114 in the outer array of cooling passages intermediate the ends of those cooling passages.
- FIG. 5 shows a cross section of the mold member 102 showing that the passages 104 lie in a plane and all extend at right angles to the cooling passages 114 .
- cooling passages 204 extend from the outer surface 103 of the mold member 103 to the longitudinally extending cooling passages 114 , but instead of lying in a plane, as do the passages 104 , the passages 204 are inclined to the axes of the cooling passages.
- the construction of the mold members 102 allows for flexible control of the cooling of the blow mold members. Not only do the possibilities of varying the time during the machine cycle for which the additional cooling air is provided, as discussed above in relation to FIGS. 1, 2 and 3 , still exist, but also the angling and positioning of the passages 104 or 204 allow for localizing the cooling in the mold member, thus allowing for example, for the reduction of hot spots in the mold member when in use.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Abstract
Description
- This invention relates to the cooling of molds at a blow station of an I.S. type glassware forming machine.
- In the production of glass containers in an I.S. type machine, glass is formed a gob of glass is delivered to a blank or parison mold comprising two mold members which are supported by a mold open and close mechanism (the blank station of the machine). The glass in the mold cavity may be formed into a parison by a plunger moving upwardly into the mold cavity (a lower portion of the glass is forced into a neck ring of the mold to form the finish of the final bottle). The plunger is then withdrawn and the parison, held at the finish, is carried away from the blank station to a blow station where it is blown to the required shape in the cavity of a blow mold.
- It is necessary to cool the blank and blow molds, and this is commonly done by providing the mold members with cooling passages extending vertically therethrough from a lower end face to an upper end face of the mold member, as shown in EP 102820, and providing cooling air (either from the top or from the bottom) to these passages from a plenum chamber when the molds are closed. This method of cooling the mold has several advantages, one of which is that it is possible to calculate the cooling effect of given air pressure and given cooling passage dimensions.
- Instead of supplying cooling air to the top or bottom of these cooling holes, EP patent specification number 0 576 745, discloses a system for supplying cooling air to these cooling holes at a location between the top and bottom of the holes so that cooling air will travel upwardly and downwardly through these holes from this inlet.
- It is an object of the present invention to provide improved cooling of a blow mold in a glassware making machine.
- Other objects and advantages of the present invention will become apparent from the following portion of the specification and from the accompanying drawings which illustrate, in accordance with the mandate of the patent statutes, a presently preferred embodiment incorporating the principles of the invention.
- In the accompanying drawings:
-
FIG. 1 shows a view of a mold member of a blow mold used in an I. S. machine embodying the invention; -
FIG. 2 shows a somewhat schematic perspective view of a mold mechanism; -
FIG. 3 shows a cooling air chamber viewed from below; -
FIG. 4 shows a view, corresponding toFIG. 1 , of an alternative mold member embodying the invention; -
FIG. 5 shows a cross section along the line V-V ofFIG. 4 ; -
FIG. 6 shows a cross section, corresponding toFIG. 5 , of a modified alternative mold member; and -
FIG. 7 shows a control system for the cooling system. - An I. S. machine forms a gob of molten glass into a parison at a blank station and delivers the formed parison to a blow station where it will be enclosed (from the finish down) by two opposed blow mold halves 2 (
FIG. 1 ) and a mold bottom 54 (FIG. 2 ) which is captured by the closed mold halves. Eachmold member 2 is generally half cylindrical in shape and comprises a generally cylindricalouter surface 3, a mold recess 5 (FIG. 2 ) and atop surface 4 adjacent to which are twoflanged lugs mold member 2 comprises a first, inner, generally circular array ofstraight cooling passages 10 which extend vertically through the mold member from itstop face 4 to itsflat bottom face 12. The mold member also comprises a second, outer, circular array ofstraight cooling passages 14 extending vertically through the mold member, proximate to the outer cylindrical surface of the mold, from itstop face 4 to itsbottom face 12. The mold member also comprises, as desired for the achievement of the desired cooling, further cooling passages, forexample passages 17, which may be extensions of the second array located proximate the end of the circular outer surface in the region of the flat mold sides 13.Passages 18, which are inward of the first array, are provided to supply vacuum to the mold when needed. Formed in theouter surface 3, about half way up the cylindrical surface portion, is arecess 16 which extends horizontally, circumferentially round the cylindrical portion of themold member 2 and is of a depth such that it extends across half the width of each of thepassages 14 of the second array and thus opens directly into thepassages 14. -
FIG. 2 shows a mold mechanism at a blow station of a double gob glass bottle making machine. The mold mechanism comprises a pair ofarms vertical shaft 24 fixed to a table of the machine (not shown). These arms can be moved between an open position, as shown inFIG. 2 , and a closed position by well known mechanism, not shown. Themold arm 20 will be described in detail, and it will be realized that the construction of thearm 22 is generally similar. Themold arm 20 comprises anupper extension 21 and alower extension 23. Theupper extension 21 supports ahanger member 26 having twomold supporting ridges 27 which are adapted to support twomold members 2 by engagement of theflanged lugs ridges 27. Below thehanger member 26, thelower extension 23 of thearm 20 supports anair supply chamber 28. This chamber 28 (FIG. 3 ) is formed by abase wall 30, a v-shaped side wall 32, a reinforcinginternal wall 33 and atop wall 34. That part of thechamber 28 which faces themold members 2 is provided withcurved surfaces 36 which boundopenings 38 and are adapted to engage around theouter surfaces 3 of the two mold members around the boundaries of therecesses 16. Formed in thebase wall 30 is an opening 40 which is connected by way oftubes swivel joints chambers 28 on both sides of the machine. - A
base plate 52 is secured to the table of the machine and comprises a pattern of upwardly facingoutlets 54 which correspond to the pattern of the lower ends of thecooling passages outlets 54 at uniform pressure from a Base Plate Plenum Chamber 55 (FIG. 7 ) fixed below theplate 52. - As shown in
FIG. 7 , a Source Of Cooling Air UnderPressure 60 can be supplied to the bottom plate(s) 54 via a third control valve V3/66, to the Left Air Supply Chamber/28 via the first control valve V1/62 and to the Right Air Supply Chamber/28 via a second control valve V2/64. TheSection Timing Control 68 can turn each of these valves on and off during each section cycle. - When the machine according to the invention is in use, a cycle can be regarded as starting when the mold members are open as shown in
FIG. 2 . Preferably at this stage, the control cylinders V1, V2 will operate to provide cooling air to thechambers 28, and hence, to therecesses 16 of the four mold members. When cooling air enters therecess 16 of a mold member, it can pass either upwards through upper portions of thecooling passages 14 or downwards through lower portions of thecooling passages 14. When themold members 2 are closed about a glass parison, the air supply to thechambers 28 can be stopped, and the third control valve V3 can be operated to supply cooling air to theapertures 54 in theplate 52 to pass up through thecooling passages chambers 28 and thence to therecesses 16 and thecooling passages 14. - It has been found that the presence of the
recess 16 interrupting thecooling passages 14 does not prevent the usual calculations of the cooling effect in an axially cooled system. Preferably, the extra cooling provided by thechambers 28 is provided for up to about 300 degrees in the cycle. The effect of the extra cooling on the vertical temperature profile in the mold members can be affected as desired by the precise height wise location of therecess 16 in the mold member. - The arrangement illustrated in fact allows for very flexible control of the cooling of the
blow mold members 2. While axial cooling from theoutlets 54 will take place when the mold is closed, air can be supplied to therecesses 16 of themold members 2 continuously throughout the whole of the machine cycle if desired. - If it is desired, the cooling of the mold can be modified by plugging certain of the air passages. For example, if the vertical profile of the mold temperature is that the bottom of the mold is hotter than the top, more cooling may be achieved by blocking some of the
passages 14 extending upwards from therecess 16 while leaving the portion of those passages extending downwards from therecess 16 clear. Thus, more cooling air will be directed downwards from therecess 16 than upwards. -
FIGS. 4 and 5 show analternative mold member 102 which may be utilized in the mold mechanism ofFIG. 2 in place of themold members 2. It will be understood that certain of the parts of themold member 102 are indicated by the same numerals as in themold member 2 ofFIG. 1 where such parts are identical. Themold member 102 differs from themold member 2 in that, instead of therecess 16, themold member 102 comprises a series of generallyradial passages 104 which extend from anouter surface 103 of the mold member to longitudinally extendingcooling passages 114, corresponding to thepassages 14 ofFIG. 1 . Thesepassages 104 serve as additional means for introducing air into selectedcooling passages 114 in the outer array of cooling passages intermediate the ends of those cooling passages.FIG. 5 shows a cross section of themold member 102 showing that thepassages 104 lie in a plane and all extend at right angles to thecooling passages 114. - In
FIG. 6 , is shown a further modification of the alternative mold member ofFIGS. 4 and 5 . As can be seen, in thismodification cooling passages 204 extend from theouter surface 103 of themold member 103 to the longitudinally extendingcooling passages 114, but instead of lying in a plane, as do thepassages 104, thepassages 204 are inclined to the axes of the cooling passages. - The construction of the
mold members 102 allows for flexible control of the cooling of the blow mold members. Not only do the possibilities of varying the time during the machine cycle for which the additional cooling air is provided, as discussed above in relation toFIGS. 1, 2 and 3, still exist, but also the angling and positioning of thepassages
Claims (5)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/398,261 US8127573B2 (en) | 2006-04-04 | 2006-04-04 | Mold cooling system for I.S. machine |
AU2007201028A AU2007201028B8 (en) | 2006-04-04 | 2007-03-08 | Mold cooling system for I.S. machine |
CZ2007-185A CZ306832B6 (en) | 2006-04-04 | 2007-03-09 | An IS type glass machine for manufacturing bottles and the cooling system of the blow mould of this glass machine |
GB0705041A GB2436833B (en) | 2006-04-04 | 2007-03-15 | Mold cooling system for I.S. machine |
DE102007012779.2A DE102007012779B4 (en) | 2006-04-04 | 2007-03-16 | IS glass container molding machine with mold cooling |
IT000609A ITMI20070609A1 (en) | 2006-04-04 | 2007-03-27 | COOLING SYSTEM DUI MOLD FOR ONE MACHINE IS |
FR0754099A FR2899223B1 (en) | 2006-04-04 | 2007-03-28 | MOLD COOLING SYSTEM FOR SECTIONAL MACHINE |
JP2007090452A JP4864794B2 (en) | 2006-04-04 | 2007-03-30 | I. S. Mold cooling system for machinery |
RU2007112396/03A RU2443639C2 (en) | 2006-04-04 | 2007-04-03 | Cooling system of mould for sectional machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/398,261 US8127573B2 (en) | 2006-04-04 | 2006-04-04 | Mold cooling system for I.S. machine |
Publications (2)
Publication Number | Publication Date |
---|---|
US20070227192A1 true US20070227192A1 (en) | 2007-10-04 |
US8127573B2 US8127573B2 (en) | 2012-03-06 |
Family
ID=38008522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/398,261 Active 2029-04-08 US8127573B2 (en) | 2006-04-04 | 2006-04-04 | Mold cooling system for I.S. machine |
Country Status (9)
Country | Link |
---|---|
US (1) | US8127573B2 (en) |
JP (1) | JP4864794B2 (en) |
AU (1) | AU2007201028B8 (en) |
CZ (1) | CZ306832B6 (en) |
DE (1) | DE102007012779B4 (en) |
FR (1) | FR2899223B1 (en) |
GB (1) | GB2436833B (en) |
IT (1) | ITMI20070609A1 (en) |
RU (1) | RU2443639C2 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011133781A1 (en) * | 2010-04-21 | 2011-10-27 | Owens-Brockway Glass Container Inc. | Glassware mold cooling air supply |
US20120186301A1 (en) * | 2009-09-30 | 2012-07-26 | Nihon Yamamura Glass Co., Ltd. | Glass product forming machine |
FR2978141A1 (en) * | 2011-07-19 | 2013-01-25 | Saint Gobain Emballage | Individual section machine, useful for manufacturing hollow glass article such as bottle, flask or pot, comprises blank mold in which gob of molten glass is formed, finishing mold, gripping unit, air inlet unit, and partial envelopes |
ES2403547R1 (en) * | 2011-11-11 | 2013-11-18 | Muerza Ibai Larizgoitia | PORTAMOLDES WITH QUICK COUPLING AND INTERNAL REFRIGERATION, FOR GLASS PRODUCT CONFORMING MACHINES |
US20140109619A1 (en) * | 2012-10-19 | 2014-04-24 | Pedro Pontes | Bi-Axial Cooling System And Method |
CN103951164A (en) * | 2014-05-05 | 2014-07-30 | 苏州太丰玻璃饰品有限公司 | Glass bottle body machine-shaping die |
CN105036524A (en) * | 2015-08-20 | 2015-11-11 | 常熟建华模具科技股份有限公司 | Combined glass mold for processing glass containers |
CN105084718A (en) * | 2015-07-15 | 2015-11-25 | 安徽古井贡酒股份有限公司 | Interchanging structure of lateral cooling mode and a vertical cooling mode of line-row-type bottle-making machine |
CN112537899A (en) * | 2020-11-19 | 2021-03-23 | 四川天马玻璃有限公司 | Quick forming method for glass bottle in cold start |
US11485561B2 (en) * | 2018-08-01 | 2022-11-01 | Multivac Sepp Haggenmueller Se & Co. Kg | Reclosable package as well as thermoform packaging machine and method |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060150681A1 (en) * | 2005-01-13 | 2006-07-13 | Owens-Brockway Glass Container Inc. | Glassware molds with cooling arrangement |
DE102009047206A1 (en) * | 2009-11-26 | 2011-06-01 | Scythe Eu Gmbh | Cooler for cooling CPU of computer system, has secondary finned cooling unit with heat guiding pipes inserted into grooves of primary finned cooling unit, where pipes are attached to base plate and thermally coupled at secondary unit |
CN102603156B (en) * | 2012-03-16 | 2013-10-30 | 常熟市伟恒模具铸造有限公司 | Die for manufacturing glass container |
KR101404932B1 (en) | 2012-12-13 | 2014-06-10 | 정상래 | Mold for bucket cap forming |
CN115925233B (en) * | 2022-12-07 | 2024-06-18 | 南通威明精工机械有限公司 | Cooling structure of glass blowing mould |
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US20040211220A1 (en) * | 2003-04-28 | 2004-10-28 | Willi Meyer | Mold support mechanism for an I.S. machine |
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US3617232A (en) | 1970-08-31 | 1971-11-02 | Anchor Hocking Corp | Self-acting connector for applying coolant air to glass molds |
IN160666B (en) | 1982-09-03 | 1987-07-25 | Emhart Ind | |
DE3239095C2 (en) | 1982-10-22 | 1984-11-22 | Veba-Glas Ag, 4300 Essen | Forming tool for an IS or RIS machine for the production of hollow glass articles |
SU1546440A1 (en) * | 1988-04-15 | 1990-02-28 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Стекольного Машиностроения | Arrangement for cooling moulds of glass-moulding machines |
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-
2006
- 2006-04-04 US US11/398,261 patent/US8127573B2/en active Active
-
2007
- 2007-03-08 AU AU2007201028A patent/AU2007201028B8/en not_active Ceased
- 2007-03-09 CZ CZ2007-185A patent/CZ306832B6/en not_active IP Right Cessation
- 2007-03-15 GB GB0705041A patent/GB2436833B/en not_active Expired - Fee Related
- 2007-03-16 DE DE102007012779.2A patent/DE102007012779B4/en not_active Expired - Fee Related
- 2007-03-27 IT IT000609A patent/ITMI20070609A1/en unknown
- 2007-03-28 FR FR0754099A patent/FR2899223B1/en not_active Expired - Fee Related
- 2007-03-30 JP JP2007090452A patent/JP4864794B2/en not_active Expired - Fee Related
- 2007-04-03 RU RU2007112396/03A patent/RU2443639C2/en not_active IP Right Cessation
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Also Published As
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GB0705041D0 (en) | 2007-04-25 |
RU2007112396A (en) | 2008-10-10 |
AU2007201028B2 (en) | 2011-07-14 |
FR2899223B1 (en) | 2012-07-13 |
RU2443639C2 (en) | 2012-02-27 |
CZ2007185A3 (en) | 2008-10-01 |
GB2436833B (en) | 2011-09-21 |
AU2007201028B8 (en) | 2011-11-10 |
CZ306832B6 (en) | 2017-08-02 |
DE102007012779A1 (en) | 2007-10-25 |
FR2899223A1 (en) | 2007-10-05 |
AU2007201028A1 (en) | 2007-10-18 |
ITMI20070609A1 (en) | 2007-10-05 |
JP2007277083A (en) | 2007-10-25 |
GB2436833A (en) | 2007-10-10 |
US8127573B2 (en) | 2012-03-06 |
JP4864794B2 (en) | 2012-02-01 |
DE102007012779B4 (en) | 2018-05-17 |
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